EP 0673989 A3 19960214 - Process for the conversion of a residual hydrocarbon oil.
Title (en)
Process for the conversion of a residual hydrocarbon oil.
Title (de)
Verfahren zur Umsetzung von Rückstands-Kohlenwasserstofföl.
Title (fr)
Procédé pour la conversion d'huile hydrocarbonée résiduelle.
Publication
Application
Priority
- EP 95200676 A 19950320
- EP 94200740 A 19940322
Abstract (en)
[origin: EP0673989A2] Process for the conversion of a residual hydrocarbon oil basically comprising the steps of: (a) deasphalting the residual hydrocarbon oil to obtain a deasphalted oil (DAO) at a yield of at least 50% by weight based on total weight of residual hydrocarbon oil and an asphaltene fraction; and (b) passing part or all of the DAO through a thermal cracking zone so that a 520 DEG C+ conversion of at least 60% by weight based on the total weight of material boiling above 520 DEG C present in the DAO before thermal cracking, is obtained. <IMAGE>
IPC 1-7
IPC 8 full level
C10G 55/04 (2006.01)
CPC (source: EP)
C10G 55/04 (2013.01)
Citation (search report)
- [A] US 4428824 A 19840131 - CHOI BYUNG C [US], et al
- [A] FR 2566795 A1 19860103 - RAFFINAGE CIE FRANCAISE [FR]
- [A] EP 0272577 A1 19880629 - LUMMUS CREST INC [US]
- [DA] EP 0372652 A1 19900613 - SHELL INT RESEARCH [NL]
Designated contracting state (EPC)
DE FR GB IT NL
DOCDB simple family (publication)
DOCDB simple family (application)
EP 95200676 A 19950320